한국수산과학회지 (Korean Journal of Fisheries and Aquatic Sciences)

  • 제47권4호
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  • Pages.431-434
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  • 2014
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  • 0374-8111(pISSN)
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  • 2287-8815(eISSN)
한국수산과학회 (The Korean Society of Fisheries and Aquatic Science)
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강도다리(Platichthys stellatus)에 대한 세포유전학적 연구

Cytogenetic Analysis of Starry Flounder Platichthys stellatus from Korea

  • 정효선 (부경대학교 해양용 LMO 위해성 평가 센터) ;
  • 김연경 (부경대학교 해양용 LMO 위해성 평가 센터) ;
  • 김현철 (국립수산과학원 육종연구센터) ;
  • 노재구 (국립수산과학원 육종연구센터) ;
  • 이정호 (국립수산과학원 육종연구센터) ;
  • 김동수 (부경대학교 해양바이오신소재학과)
  • Jung, Hyo Sun (Risk Assessment Center of Marine Living Modified Organisms, Pukyong National University) ;
  • Kim, Youn Kyoung (Risk Assessment Center of Marine Living Modified Organisms, Pukyong National University) ;
  • Kim, Hyun Chul (Genetics and Breeding Research Center, National Fisheries Research and Development Institute) ;
  • Noh, Jae-Koo (Genetics and Breeding Research Center, National Fisheries Research and Development Institute) ;
  • Lee, Jong-Ho (Genetics and Breeding Research Center, National Fisheries Research and Development Institute) ;
  • Kim, Dong Soo (Department of Marine Bio-Materials & Aquaculture, Pukyong National University)
  • 투고 : 2014.04.07
  • 심사 : 2014.05.27
  • 발행 : 2014.08.31
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초록

Cytogenetic analysis was conducted to obtain basic information for chromosome manipulation of starry flounder Platichthys stellatus. Nuclear surface area and volume of erythrocyte were $7.60{\pm}0.93{\mu}m^2$ and $12.80{\pm}1.75{\mu}m^3$, respectively. The haploid DNA content of the species was 0.66 pg/haploid cell which correspond to 93% of olive flounder Paralichthys olivaceus. A karyotype analysis was also carried out with the species using conventional staining and Ag-NOR banding techniques. It was consisted of 48 acrocentric chromosomes and inter-sex or intra-individual polymorphism was not detected in all specimens analyzed. The NOR regions, appearing a terminal position of the short arm of the smallest acrocentric pairs.

키워드

참고문헌

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